USGS Water-Year Summary 2024
07071000 GREER SPRING AT GREER, MO
Ozark Plateaus aquifer system
LOCATION - Lat 36°47'11.8", long 91°20'51.1" referenced to North American Datum of 1983, in SE 1/4 SW 1/4 sec.36, T.25 N., R.4 W., Oregon County, MO, Hydrologic Unit 11010011, on right bank 300 ft downstream from lower outlet of spring, 1 mi north of Greer, and 1 mi upstream from Eleven Point River.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Aug to Dec 1904, Oct 1921 to current year. Aug to Dec 1904, gage height and discharge measurements only. Oct to Dec 1921 monthly discharge only, published in WSP 1311.
GAGE - Water-stage recorder. Datum of gage is 564.34 ft above North American Vertical Datum of 1988. Aug 10 to Dec 31, 1904, nonrecording gage at site 250 ft downstream at different datum; Nov 17, 1921, to Jun 25, 1934, nonrecording gage at site 250 ft downstream at datum 0.74 ft lower than present datum.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Nov 1993 to current year.